Text and Data Mining valid from 2019-10-22
Received: 15 February 2019
Accepted: 2 October 2019
First Online: 22 October 2019
Ethics approval and consent to participate
: It was obtained from the Kuwait University Research Sector and Campuses Administration Office, and from the Directors of Students’ Affairs at the Gulf University for Science and Technology and at the Australian College of Kuwait.
: It was obtained from all participants via a written informed consent.
: The authors declare that they have no competing interests.